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changed the device name for the interrupt counter in the PL

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removed the acknowledgement of the interrupt triggered by the interrupt counter IP (edge interrupt).
This commit is contained in:
Marc Majoral 2018-08-22 10:24:40 +02:00
parent 93b5ddc6f9
commit 2f0ef5753e
2 changed files with 3 additions and 3 deletions
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4
src/algorithms/libs/gnss_sdr_fpga_sample_counter.cc
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@ -293,8 +293,8 @@ uint32_t gnss_sdr_fpga_sample_counter::wait_for_interrupt_and_read_counter()
printf("acquisition module Interrupt number %d\n", irq_count); printf("acquisition module Interrupt number %d\n", irq_count);
} }
// acknowledge the interrupt // it is a rising edge interrupt, the interrupt does not need to be acknowledged
map_base[1] = 0; // writing anything to reg 1 acknowledges the interrupt //map_base[1] = 0; // writing anything to reg 1 acknowledges the interrupt
// add number of passed samples or read the current counter value for more accuracy // add number of passed samples or read the current counter value for more accuracy
counter = samples_per_output; //map_base[0]; counter = samples_per_output; //map_base[0];

2
src/algorithms/libs/gnss_sdr_fpga_sample_counter.h
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@ -68,7 +68,7 @@ private:
bool flag_enable_send_msg; bool flag_enable_send_msg;
int32_t fd; // driver descriptor int32_t fd; // driver descriptor
volatile uint32_t *map_base; // driver memory map volatile uint32_t *map_base; // driver memory map
std::string device_name = "/dev/uio26"; // HW device name std::string device_name = "/dev/uio2"; // HW device name
public: public:
friend gnss_sdr_fpga_sample_counter_sptr gnss_sdr_make_fpga_sample_counter(double _fs, int32_t _interval_ms); friend gnss_sdr_fpga_sample_counter_sptr gnss_sdr_make_fpga_sample_counter(double _fs, int32_t _interval_ms);